OEM Toyota part with Part Number 77404-47400 Vent Hose known as Toyota PCV Hose, Crankcase Breather Hose component provides maximum durability and optimal performance. The certified Toyota dealership components feature a warranty protection for 12-month, 12,000-mile usage. The use of OEM part 77404-47400 Vent Hose enables maintenance standards that match the original factory installation quality. The specific item serves the following model series: 2023 Toyota Prius and 2023 Toyota Prius AWD-e.
Genuine Toyota offers this high-quality Hose Sub-Assembly, Fuel under manufacturer part number 77404-47400 for use. This product identification code consists of 77404A which proves its manufacturer as Toyota. This component 7740447400 is specially constructed for vehicle fitting requirements within the Direct Replacement classification. This product is also known as Hose Sub-Assembly, Fuel Tank Vent. Each vehicle requires the component which has an identified SKU of 77404-47400. The factory-warranty from Toyota guarantees continuous reliable operation and high performance for this part 77404-47400. The Shipping Policy and Return Policy pages provide full details about shipping procedures and return instructions.
The Toyota part 77404-47400 operates critically as a pressure regulating system which controls crankcase gas flow to maintain proper combustion performance when running an engine. Regular maintenance of the PCV valve holds vital importance because a defective valve results in inefficient engine performance as well as excessive emissions. Engine idle at operating temperature enables vacuum checks at the valve to identify plugged hoses or valves that require repair. A professional service of Toyota part 77404-47400 requires the correct step-by-step disassembly process which begins with disconnection of the negative battery cable followed by taking out the air filter housing and precise detachment of the wiring harness to safely access the valve. Airflow testing for the valve requires complete ventilation and failure to achieve this standard requires replacement with a new Toyota part 77404-47400. ToyotaPartsNow.com delivers an entire collection of genuine OEM Toyota components including the Vent Hose with more besides to secure parts meeting Toyota factory requirements. A manufacturer warranty protects customers through its quality testing procedures because it offers both endurings product life combined with ideal fitment assurance.